Loading issue in ECL with bordeaux-threads-0.8.3

[James M. Lawrence]

FYI there is a bug in ECL affecting bordeaux-threads-0.8.3.

    (ql:quickload :bordeaux-threads)
    (bt:make-thread (lambda ()))

There is no problem when bordeaux-threads is compiled for the first
time, however thereafter loading from fasls will result in

    Condition of type: BORDEAUX-MP-CONDITION
    There is no support for this method on this implementation.

The relevant ECL bug is http://sourceforge.net/p/ecls/bugs/261/

This does not affect bordeaux-threads-0.8.2.